Home / 181,773,000.30-272,830,742.55-95,573,270.10

Finding the Fourth Proportional to 181,773,000.30, 272,830,742.55 and 95,573,270.10

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Solution

The fourth proportional to 181,773,000.30, 272,830,742.55 and 95,573,270.10 is: 143,449,941.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,773,000.30 : 272,830,742.55 = 95,573,270.10 : x
  2. Step 2: Convert to fraction form
    181,773,000.30/272,830,742.55 = 95,573,270.10/x
  3. Step 3: Cross multiply
    181,773,000.30x = 272,830,742.55 × 95,573,270.10
  4. Step 4: Simplify right side
    181,773,000.30x = 26,075,326,249,314,712
  5. Step 5: Solve for x
    x = 26,075,326,249,314,712/181,773,000.30
  6. Step 6: Final answer
    x = 143,449,941.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.